Looking inside the belt windows, there is a lot of crud in there. In addition, the belts are around 10 years old, so I will replace them while I'm in there. Everything feels smooth, should I tear it down further? Any other parts I should look at replacing or inspecting in the head?
The motor looks good, not that it means much. I figure I'll remove it, clean and inspect for bearing issues etc.. Then use my VFD to fire it up for some short tests to make sure it's running well and quietly.
Pulleys look ok from the outside, but if I'm opening it up, might as well check them closely.
Any reason to get into the spindle and back gears at this point?
I also see that the power feed direction knob is broken off. Sounds like a pretty common part to break. Same with the missing fine feed handwheel. I'm not too worried about them right now. It looks like they aren't too bad to work on with the machine assembled.